Rob Toulson / Mbed 2 deprecated PE_04-03_SinusoidWave

by Rob Toulson and Tim Wilmshurst from textbook "Fast and Effective Embedded Systems Design: Applying the ARM mbed"

Dependencies:   mbed

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main.cpp

00001 /*Program Example 4.3: Sine wave on DAC output. View on oscilloscope
00002                                                                            */
00003 #include "mbed.h"
00004 AnalogOut Aout(p18);
00005 float i;
00006 int main()
00007 {
00008     while(1)  {
00009         for (i=0; i<2; i=i+0.05) {
00010             Aout=0.5+0.5*sin(i*3.14159);  // Compute the sine value, + half the range
00011             wait(.001);                      // Controls the sine wave period
00012         }
00013     }
00014 }
00015
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